200509622

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{20063}}^1$

素因数の和:20347

約数の個数: 16

約数和(自身を含む): 317813760

約数和(自身を除く): 117304138

約数列:

[1, 2, 19, 38, 263, 526, 4997, 9994, 20063, 40126, 381197, 762394, 5276569, 10553138, 100254811, 200509622]

約数ペア:

[(1, 200509622), (2, 100254811), (19, 10553138), (38, 5276569), (263, 762394), (526, 381197), (4997, 40126), (9994, 20063)]